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Professional connection manufacturer & supplier since 2012 - Linconn


The Linconn LC620 delivers a high-performance, compact solution for professional audio applications, combining push-pull quick-locking with professional-grade audio transmission fidelity. Its metal housing provides exceptional electromagnetic shielding, effectively suppressing RF interference. Gold-plated contacts ensure low contact resistance and corrosion resistance, making it suitable for transmitting weak microphone-level signals. Available in 3-pin (balanced) or 4-pin (with microphone) configurations, the push-pull locking mechanism facilitates operation on stage and equipment backplanes. Widely used in high-end microphones, in-ear monitoring systems, and broadcast camera audio channels.
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    1
    What types of industrial connectors does Linconn manufacture?
    Linconn designs and manufactures a comprehensive range of circular connectors, including M-series (M5, M8, M9, M12, M16, M17, M23), metal and plastic push-pull self-locking connectors (compatible with LEMO/ODU/Fischer), industrial RJ45/Ethernet connectors, medical connectors, and waterproof power/signal cable harnesses.
    2
    Do you support custom connector designs and OEM/ODM wire harnesses?
    Yes. With our dedicated in-house R&D team and CNC machining center, we provide 4 tailored customization paths: custom machining from sample, 24-hour drawing conversion, customized harness processing with customer-supplied materials, and collaborative new-product engineering.
    3
    What international certifications do Linconn connectors hold?
    Our manufacturing facility operates under the ISO9001 quality management system. Linconn connector products comply with international standards, holding UL, CE, RoHS, and REACH certifications. Specialized certifications can be arranged upon request.
    4
    What is the typical lead time and Minimum Order Quantity (MOQ)?
    Standard catalog connectors in stock can ship within 24–48 hours. Custom cable assemblies and newly machined samples typically require 1–2 weeks. We support low-volume sample orders with flexible MOQ to assist engineering prototypes and trial production.
    5
    Are Linconn push-pull and circular connectors intermateable with major international brands?
    Yes, our push-pull (B, K, S, F series) and Hirose-compatible (HR10A, HR25) series are precision-engineered to be 100% mechanically and electrically intermateable with industry standards such as LEMO, ODU, and Hirose.
    Get in touch with us
    Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
    Linconn Electronic Technology Co., Ltd,  found in 2012, is a professional designer and manufacturer specialized in circular connectors such as push pull connector, M12 connector, HRS connector, etc, more than 10000 kinds of various connectors.
    Contact Us
    Contact Person: Icey Luo
    Telephone: +86-13622347043
    Address: Building C, Xinghui Technology Park, Gushu 2nd Road, Bao'an District, Shenzhen 101201301401
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